Add support for AGP8+

[pvegh]

by enabling buildConfig since it's using custom buildConfig field
So that consumer projects don't have to globally enable this themselves leading to performance impact

📢 Type of change

• Bugfix
• New feature
• [ x ] Enhancement
• Refactoring

📜 Description

Since AGP8 this flag is disabled by default. Consumer projects have to enable this flag in them globally if the library doesn't do this correctly itself, but uses custom buildConfig fields.

💡 Motivation and Context

No errors and better build performance than the workaround in consuming projects would be.

💚 How did you test it?

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• All tests passing
• No breaking changes

🔮 Next steps

[krystofwoldrich]

Thank you for the enhancement. Let's check if CI passes.

[pvegh]

I'm not sure my changes would cause the failed checks @krystofwoldrich

[pvegh]

One of your paying customers is eagerly waiting for this, I even created the patch to make things faster.
We'd like to see a quick release with this. Thanks!

[krystofwoldrich]

Thanks, the CI failed on a missing token needed for the tests, I've triggered it from my branch, should be fine now.

[krystofwoldrich]

Thank you for preparing the SDK for AGP 8. 🚀